Across
- 1. A small glass or plastic tube used to draw up and transfer liquids.
- 4. A Possible explanation about an observation that can tested by scientific investigations.
- 5. Any factor in an experiment that can have more than one value.
- 7. Used to examine tissues, organs, or prepared organisms.
- 9. Measures temprature.
- 10. For recordng descriptions, explanations, plans, and steps used in scientific inquiry.
- 11. Experiment A scientific investigation that tests how one variable tessts another.
- 13. The factor measured, or observed during an experiment, it's the effect.
Down
- 2. Study of chemistry and physics.
- 3. enable you to observe small objects that you cannot observe with just your eyes.
- 6. Contains the same factors as the experimental group, but the independent variable is not changed.
- 8. Study of all living things.
- 10. Internationally accepted system for measurements.
- 12. A spoken or written summary of an observation.
- 14. Study of earth, including landforms, rocks, soil and forces that shape Earth's surface.